The front plate below in both black and white indicate a centred FaceTime camera, which is different from the existing location on the iPhone 4/4S, where it is just left of the earpiece:

You just never know when it comes to these next generation iPhone parts leaks. Maybe a centered FaceTime camera will lead to a better experience for everyone? Who knows! Bring on the next ‘leak’ after this one. They seem to be coming in every day now.